He currently plays for FC Rouen, wearing the number 3 shirt. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 300K €.

His most recent move was a from US Orléans to FC Rouen on 2025-07-15.

Throughout the French Championnat National 2025-2026, Antonin Cartillier featured in 18 matches, averaging 0.6 tackles, 0.3 interceptions, and 0.3 clearances per game, while blocking 0.1 shots per game.